In this article we are explaining how to change the File Type. Microsoft has announced the Office 2013 preview, the next generation of Microsoft Office product. PowerPoint 2013 is part of Office 2013. You can save your document in one of various file types such as Template, PowerPoint show, PowerPoint Picture Presentation and Image File type.
How to Change File Type
Open Microsoft Office 2013 and click on PowerPoint 2013.
In this step, you can select any template given below. If you do not want to select a a template then click on blank document:
In this step, click on File Menu as shown below:
In this step, click on Export option from the left pane.
In this step, you will see the Export Window as shown below:
In this step, click on "Change File Type" and select the type you want.